execute at @e[tag=fisland_temp_island_pos] run tp @e[tag=fisland_temp_island_pos] ~ ~-1 ~
execute at @e[tag=fisland_temp_island_pos] if block ~ ~ ~ bedrock run function fisland:fix/yes
execute at @e[tag=fisland_temp_island_pos] unless block ~ ~ ~ bedrock run function fisland:fix/getpos